I am trying to enable UAC on Quectel EG25G. I followed Quectel_LTE_Standard_UAC_Application_Note_V1.0.pdf but I got error.
> ATI
> Quectel
> EG25
> Revision: EG25GGBR07A07M2G
>
> at+qcfg="usbcfg",0x2C7C,0x0125,1,1,1,1,1,0,1
> OK
> at+qcfg="usbcfg"
> +QCFG: "usbcfg",0x2C7C,0x125,1,1,1,1,1,0,1
> OK
> AT+QPCMV=?
> +QPCMV: (0,1),(0,1)
>
> OK
> AT+QPCMV=1,2
> ERROR
> AT+QPCMV?
> +QPCMV: 1,0
>
> OK
How do I switch on UAC? Thank You